Not sure which 2011 Ford Flex Performance Exhaust Systems are right for you? We have over 7601 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:

"The system went in fairly easy. The new pipes are larger than stock so some of the hangers had to be adjusted. The two exhaust tips are larger too but fit with in the factory cut out. Very pleased with the sound. Seat of the pants seems to be better. Great upgrade." —Frederick P H from Locust Valley, NY bought a Magnaflow Exhaust Systems for a 2011 Ford Flex, 3.5L V6.